>tr|A0A6P2Y3B7|A0A6P2Y3B7_9BURK Exodeoxyribonuclease 7 small subunit OS=Burkholderia contaminans GN=xseB MAKTASPGATPPGNGTEPLPDNYEMALAELETLVARMEGGALSLEDSLAAYRRGATLVAF CQQQLEKVEQQVRVLDGATLKPLSSGTAATDGEDDDL